encroachment

Noun

• influencing strongly
  • they resented the impingement of American values on European culture
    

• entry to another's property without right or permission

• any entry into an area not previously occupied
  • an invasion of tourists
    
  • an invasion of locusts
    

Related words

• Synonyms: 
  impingement , impact , trespass , violation , intrusion , usurpation , invasion